200412455 has 16 divisors (see below), whose sum is σ = 251964864. Its totient is φ = 152739840.

The previous prime is 200412449. The next prime is 200412463. The reversal of 200412455 is 554214002.

It is a happy number.

It is not a de Polignac number, because 200412455 - 2¹⁶ = 200346919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200412455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26165 + ... + 32945.

It is an arithmetic number, because the mean of its divisors is an integer number (15747804).

Almost surely, 2^200412455 is an apocalyptic number.

200412455 is a deficient number, since it is larger than the sum of its proper divisors (51552409).

200412455 is a wasteful number, since it uses less digits than its factorization.

200412455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7066.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 200412455 is about 14156.7105995708. The cubic root of 200412455 is about 585.2052801867.

Adding to 200412455 its reverse (554214002), we get a palindrome (754626457).

The spelling of 200412455 in words is "two hundred million, four hundred twelve thousand, four hundred fifty-five".